Data Objects of the process in Swagger

How can I see, in Swagger, the structure of the DataObjects, defined in the process?
The REST api is very rich, but I didn’t find such an option. I am talking about the data objects created in the Eclipse UI for the process

You can’t in swagger: it depends on your bpmn model and how you have defined them there. You can get the BPMN model over rest via /repository/process-definitions/{processDefinitionId}/model